1-on-1 online troubleshooting session for 3D printer setup, slicing, calibration, print quality, or common printing issues. This purchase includes one online support session of up to 60 minutes. Topics: printer setup, slicer settings, calibration, first layer, print quality, extrusion, bed leveling and common print failures. We work through your issue together but can’t guarantee every problem will be solved. Access expires 7 days after purchase, so book and complete your session within that time. Not billed by the minute. STL files are sold separately.